| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.34 | 13.457% | $108.1699 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $158.84 | 5.540% | $167.6397 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $122.47 | 12.737% | $138.069 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $180.30 | 6.725% | $192.4252 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $26.86 | 4.155% | $27.976 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $14.50 | 8.838% | $15.7815 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $18.91 | 6.709% | $20.1787 | $20.18 | $20.20 | $20.20 |
| 7 purchase totals = | $617.22 | $670.2400 | $670.25 | $670.30 | $670.30 | |